8196849783 has 8 divisors (see below), whose sum is σ = 12143481200. Its totient is φ = 5464566504.

The previous prime is 8196849743. The next prime is 8196849799. The reversal of 8196849783 is 3879486918.

8196849783 is a `hidden beast` number, since 8 + 1 + 9 + 68 + 497 + 83 = 666.

It is not a de Polignac number, because 8196849783 - 2¹⁸ = 8196587639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8196849783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8196849743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151793488 + ... + 151793541.

It is an arithmetic number, because the mean of its divisors is an integer number (1517935150).

Almost surely, 2^8196849783 is an apocalyptic number.

8196849783 is a deficient number, since it is larger than the sum of its proper divisors (3946631417).

8196849783 is a wasteful number, since it uses less digits than its factorization.

8196849783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303587038 (or 303587032 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 63.

The square root of 8196849783 is about 90536.4555469232. The cubic root of 8196849783 is about 2016.2714101887.

The spelling of 8196849783 in words is "eight billion, one hundred ninety-six million, eight hundred forty-nine thousand, seven hundred eighty-three".